.container {
  position: relative;
  margin: 15px 0;
}

.select-btn {
  padding: 12px 24px;
  font-size: 16px;
  background: #fff;
  border: 2px solid white;  /* 修改为白色边框 */
  border-radius: 8px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  cursor: pointer;
  color: #858383;
  position: relative;
}



.select-btn:hover {
  background: #f0f8ff;
}

.picker-panel {
  position: absolute;
  top: 100%;  /* 调整到下方 */
  left: 0;
  margin-top: 10px;
  background: white;
  border: 2px solid white;  /* 修改为白色边框 */
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  padding: 20px;
  width: 100%;
  z-index: 1000;
}

.picker-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid white;  /* 修改为白色边框 */
}

.picker-title {
  font-size: 18px;
  color: #333;
  font-weight: 400;
  text-align: left;  /* 标题左对齐 */
  flex-grow: 1;
  border-bottom: 1px solid white;  /* 修改为白色边框 */
  padding-bottom: 8px;
}

.selection-display {  /* 新增选择内容显示区域 */
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: white;
  border: 2px solid white;
  border-radius: 0 0 8px 8px;
  padding: 8px 16px;
  margin-top: -2px;
  z-index: 999;
}

.close-btn {
  background: none;
  border: none;
  font-size: 24px;
  color: #8c8989;
  cursor: pointer;
  padding: 0 8px;
  background-color: #fff;
  line-height: 1;
}

.close-btn:hover {
  color: #333;
}

.picker-columns {
  display: flex;
  gap: 20px;
  height: 240px;
}

.column-container {
  flex: 1;
  position: relative;
  overflow: hidden;
  border: 1px solid white;  /* 修改为白色边框 */
  border-radius: 8px;
}

.date-column {
  flex: 1.5;
}

.time-column {
  flex: 1;
}

.column-wrapper {
  height: 240px;
  overflow-y: scroll;
  scroll-snap-type: y mandatory;
}

.column-wrapper::-webkit-scrollbar {
  display: none;
}

.column-item {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  scroll-snap-align: center;
  color: #999;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s;
  border-bottom: 1px solid rgba(255,255,255,0.2);  /* 白色半透明分割线 */
}

.column-item:last-child {
  border-bottom: none;
}

.column-item.selected {
  color: #000;
  font-weight: 600;
  transform: scale(1.1);
}

.mask {
  position: absolute;
  left: 0;
  right: 0;
  height: 60px;
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    rgba(255,255,255,0.95) 0%,
    rgba(255,255,255,0.4) 50%,
    rgba(255,255,255,0.95) 100%
  );
  z-index: 2;
}

.top-mask {
  top: 0;
}

.bottom-mask {
  bottom: 0;
}

/* 新增提示文本样式 */
.selection-prompt {
  position: absolute;
  top: -28px;
  left: 0;
  color: white;
  font-size: 14px;
  background: rgba(0,0,0,0.6);
  padding: 4px 8px;
  border-radius: 4px;
}
button{
  background-color: white;
  border: #fff;
  font-size: 16px;
  color: #999;
  cursor: pointer;
}
.process-container {
  position: relative;
  padding-left: 24px;
}

.process-line {
  position: absolute;
  left: 6px;
  width: 2px;
  background: #007bff;
  transition: all 0.3s ease;
}

.process-step {
  position: relative;
  margin-bottom: 20px;
  min-height: 40px;
}

.step-mark {
  position: absolute;
  left: -18px;
  top: 12px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #007bff;
  border: 2px solid white;
  z-index: 2;
}

.step-content {
  padding: 8px 0;
  font-size: 14px;
}

.step-description {
  color: #333;
  margin-bottom: 4px;
}

.step-person {
  background: #f0f0f0;
  padding: 2px 8px;
  border-radius: 4px;
  display: inline-block;
}